10139484269 has 2 divisors, whose sum is σ = 10139484270. Its totient is φ = 10139484268.

The previous prime is 10139484259. The next prime is 10139484317. The reversal of 10139484269 is 96248493101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7021602025 + 3117882244 = 83795^2 + 55838^2 .

It is a cyclic number.

It is not a de Polignac number, because 10139484269 - 2⁴ = 10139484253 is a prime.

It is a super-2 number, since 2×10139484269² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10139484259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5069742134 + 5069742135.

It is an arithmetic number, because the mean of its divisors is an integer number (5069742135).

Almost surely, 2^10139484269 is an apocalyptic number.

It is an amenable number.

10139484269 is a deficient number, since it is larger than the sum of its proper divisors (1).

10139484269 is an equidigital number, since it uses as much as digits as its factorization.

10139484269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 10139484269 in words is "ten billion, one hundred thirty-nine million, four hundred eighty-four thousand, two hundred sixty-nine".